Vintaj brand nail-head rivets are made in the USA with the same care as other Vintaj jewelry components. One side of these wire rivets is finished, meaning you only need to hammer one side to complete your cold connections. These solid brass rivets are available in two lengths of 16-gauge wire, each with a 3.8mm flat head. They offer an antiqued brass finish that's achieved with a multistep hand process (no plating!).